<!-- 创建 BitFooter -->
<script setup>
</script>
<template>
  <div class="bit-footer">
    我是bit-footer
    <bit-button />
  </div>
</template>

<style scoped>
  .bit-footer {
    width: 400px;
    height: 100px;
    line-height: 100px;
    background-color: blue;
  }
</style>